OEM/ODM China Drill Bits For Oil And Gas Industry - Impregnated Core Bit – DeepFast


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OEM/ODM China Drill Bits For Oil And Gas Industry - Impregnated Core Bit – DeepFast Detail:

Design for higher ROP in drilling deeper and harder formations, PDC drill bit always drills from ground to bottom directly with less or even a single run, saving large amount of drill time and cost .

Differ from tricone bit, PDC drill bit runs with lower WOB but Higher RPM, so it usually works with downhole motor to pick up rotating speed.

The performance of PDC drill bit depends a lot on PDC cutters, we provide unique solution to specific requirement on varied formations.

Drilling in extremely hard formations It is suitable for coring in extremely hard abrasive formations, such as sandstone.

Features

◆Curved crown
The curved crown has a smooth core

◆Radiant waterway design
The bit has radiant waterway design which is suitable for high speed.

Technology

◆The self-sharpening impregnated insert
The self-sharpening impregnated insert keeps the cutting sharp during drilling.

◆The unique matrix formula
The unique matrix formula makes the matrix match the wear and formation,optimizes the cutting

Introduction:

It is suitable for coring in extremely hard abrasive formations, such as sandstone.

Features

1.Curved crown: The curved crown has a smooth core

2.The self-sharpening impregnated insert: The self-sharpening impregnated insert keeps the cutting sharp during drilling.

3.The unique matrix formula: The unique matrix formula makes the matrix match the wear and formation, optimizes the cutting edge and wear resistance of diamond which makes the bit obtain a better ROP.

4.Radiant waterway design: The bit has radiant waterway design which is suitable for high speed.

Product Specifications:

 

IADC code M842
Number of blades 15
Total flow area 1.0 in2
Cutting structure Pregnancy block
Standard gauge length 1-1/2″38.1 mm
Upper buckle torque 13.4~16.3KN•m
Core barrel size 6-3/4″×4″(川7-4/5)

Recommended Operating Parameters:

Flow rate 10~30 L/S
Rotating speed 40~150RPM
Drilling pressure 30~80 KN

Impregnated Core Bit Complete Core Service

in Extremely Hard and Deep Formation

4-2

CHALLENGES

Extremely hard and abrasive formation

The depth is about 4,000 meters

Request for high recovery rate

SOLUTION

In order to solve these problems, DeepFast offers Impregnated Core Bit 8 1/2” x 4” DIC280 to achieve this goal in deep and hard formation.

RESULTS

With the core cut 1 15 meters in two runs. which is from 3805 to 3920 meters

The coring time is about 20 hours, and ROPIS 5.75 m/h

The recovery rate is more than 85%

Overview

In the Liaohe Oilfield in China, the operator Liaohe Oilfield Coring Technology Services planned to drilling in the deep well of 3805 meters. The formation is extremely hard and lithology is granite with the compress strength more than 24000PSL. Its objective was to core the 8 1/2” hole section of the well to recover the hard formation. The normal PDC core bit had only low recover rate and less core cut. Therefore Deepfast offers its new designed Impregnated Core Bit to achieve this goal in deep and hard formation.


Product detail pictures:

OEM/ODM China Drill Bits For Oil And Gas Industry - Impregnated Core Bit – DeepFast detail pictures

OEM/ODM China Drill Bits For Oil And Gas Industry - Impregnated Core Bit – DeepFast detail pictures


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Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for OEM/ODM China Drill Bits For Oil And Gas Industry - Impregnated Core Bit – DeepFast , The product will supply to all over the world, such as: Seychelles, Ethiopia, Grenada, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Louis from Greece - 2018.12.30 10:21
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Karen from St. Petersburg - 2018.12.22 12:52
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